How To Fix CDSUI009 - BOL Structure scanning was stopped because of recursive relations

CDSUI009 - Overview

• Message type: E = Error

• Message class: CDSUI - Central Data Source UI messages

• Message number: 009

• Message text: BOL Structure scanning was stopped because of recursive relations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CDSUI009 - BOL Structure scanning was stopped because of recursive relations ?

  The SAP error message CDSUI009 indicates that there is an issue with the Business Object Layer (BOL) structure scanning due to recursive relations in your Core Data Services (CDS) views or data models. This typically occurs when there are circular references in the relationships defined in your CDS views, which can lead to infinite loops during the processing of the data model.
  
  Cause:
  
  Recursive Relationships: The most common cause of this error is the presence of recursive relationships in your CDS views. This means that a data entity is indirectly related to itself through one or more associations.
  Complex Associations: If your CDS views have complex associations that create loops, the BOL structure scanning cannot resolve these relationships, leading to the error.
  Incorrect Model Design: Sometimes, the design of the data model may not be optimal, leading to unintended recursive relationships.
  
  
  Solution:
  
  Review Associations: Check the associations defined in your CDS views. Look for any circular